public void ShowCtrlH() { if (FrmThongTin != null) { if (Application.OpenForms[FrmThongTin.Name] == null) { GridEnter(); } else { //if (FrmThongTin.Model.OpReceivedTime == null) //{ // FrmThongTin.Model.OpReceived(FrmThongTin.Model.PK_BooID, ThongTinDangNhap.USER_ID); //} FrmThongTin.ShowCtrlH(); } } else { GridEnter(); } }